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2 years ago

Label the steps for protein synthesis in order, beginning with the first step

Biology

2 answers:

sammy [17]2 years ago

5 0

Answer:

1: Step 5

2: Step 3

3: Step 1

4: Step 4

5: Step 2

Explanation:

Because this is the simple answer.

Alexeev081 [22]2 years ago

3 0

Answer:

1) RNA polymerase unzips DNA and frees RNA nucleotides join DNA to form mRNA

2) mRNA is transported from the nucleus of the cell to the ribosomes of the cell

3) mRNA joins the ribosome, and the anti codons from tRNA join mRNA to form a chain of amino acids

4) A chain of amino acids is formed from the peptide bonds, creating a protein.

5) Once the protein is made, the gene for a particular trait is expressed.

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true or false? to make a person breathe in, the volume of the chest cavity must decrease, creating a higher pressure in the thor

faltersainse [42]

The thorax is a very vital and important organ in the human body.

It is a structure that serves as a protective covering for organs in the body such as the lungs, the heart, some vital blood vessels e.t.c

It is false that to make a person breathe in, the volume of the chest cavity must decrease, creating a higher pressure in the thorax.

When a person breathes in, the chest cavity expands (the volume increases) and the pressure in the thorax decreases.

When a person breathes out, the chest cavity decreases in size, and the pressure in the thorax increases.

Therefore, we can see that the process of breathing in humans, follows the principle of Boyle's Law.

Boyle's law states that as the volume increases there is a decrease in pressure and as the volume decrease there is an increase in pressure.

Therefore, It is false that to make a person breathe in, the volume of the chest cavity must decrease, creating a higher pressure in the thorax.

To learn more, visit the link below:

brainly.com/question/24359876

3 0

2 years ago

Bào quan nào sau đây đảm nhiệm chức năng tổng hợp và vận chuyển các chất?

Mandarinka [93]

Answer:

Trung thể.

Explanation:

3 0

2 years ago

Mutations are important for evolution because they

Vikki [24]

Mutation causes change in an organisms DNA, resulting in a change in all aspects of the organisms life. It affects how the organism looks, and how it behaves. If there was no mutation, an organism could not change, therefore there wouldn't be evolution at all.

5 0

3 years ago

Read 2 more answers

As water temperature __________ the amount of O2 dissolved in water _____.

lara [203]

Answer:

Explanation:

As water temperature increases, the amount of O2 dissolved in water decreases.

The graph looks something like this (though not exactly. It just has the same sort of shape.)